Why We Love the Helium Wind Cap: As dedicated trail runners, we are constantly striving to reduce the weight of our gear. That's why we can't get enough of the Outdoor Research Helium Wind Cap. This cap is so incredibly lightweight, it's practically as light as a feather. When we hit the trails wearing this cap, we barely even notice it's there, allowing us to stay cool and focused on our run.

Product Features:

• Superior Sun and Wind Protection: This minimalist running cap effectively blocks out the sun and shields against windy conditions, ensuring a comfortable experience on the trail.
• Ultralight Diamond Fuse Fabric: Made from ultralight Diamond Fuse fabric, this cap is not only exceptionally lightweight but also dries incredibly fast. Every ounce counts when it comes to optimizing performance.
• 360-Degree Headband: With a 360-degree headband design, this cap keeps your sweat under control without anyone noticing.
• Compact and Portable: When not in use, the Helium Wind Cap can be easily crushed down and stored in your pocket. It's the ultimate companion for on-the-go adventures.
• Adjustable Fit: The cap features a rear shock cord that enables you to customize the fit, ensuring maximum comfort and stability while you run.

Experience the freedom and lightweight comfort of the Helium Wind Cap from Outdoor Research. It's time to take your trail running performance to the next level.

Responsible Collection: Recycled/Repurposed Material

Face fabric: Pertex Diamond Fuse (100% 30D nylon ripstop)

Mesh panels: 100% polyester

Sweatband: ActiveIce (92% recycled polyester, 8% spandex)

Adjustability: Shock cord

Brim: Flexible, packable, 2.75in

Claimed Weight: 1.3oz

Manufacturer Warranty: Lifetime